20
Constant in a mathematical expression is a term whose value never changes.
The terms with x and y will vary based on the variable x and or y.
Answer:
-2
Step-by-step explanation:
-(4e+7)=1
-4e-7=1
-4e=1+7
-4e=8 divided both side by -4
e=-2
Simplify the <u>expression</u>.
2m
Answer:
The value of x will be 2.5
LY will be 9 while KH will be 7.5
Step-by-step explanation:
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